*Kirch, E. H. The Sexual Life of Woman in its Physiological, Pathological and Hygienic Aspects. (Authorised translation by M. Eden Paul.) London, printed in America, 1910.

Krafft-Ebing, Baron R. von. Psychopathia Sexualis. (Translation of the 7th German ed., by C. G. Chaddock.) Philadelphia and London, 1892.

Leys, G. A Text Book on Gonorrhœa and its Complications. (Translated by A. Foerster.) London, 1913.

Lushington. The Law of Affiliation and Bastardy. London, 1916.

McCabe, J. The Influence of the Church on Marriage and Divorce. London, 1910.

*Marcuse, M. Uneheliche Mütter. (Grosstadt Dokumente Band 27.) Berlin, 1905, etc.

*Metchnikoff, E. The Nature of Man. (Translation, ed. by P. Chalmers Mitchell.) London and New York, 1904.

Essais Optimistes. Paris, 1908.

*Moll, A. Hypnotism. (Translated from 2nd German ed., Con. Sci. Series.) London, 1890.

Das nervöse Weib. Berlin, 1898.